package com.qf.service;

import com.qf.pojo.User;

import java.util.List;

/**
 * @author xiaodoudou
 * @version V1.0
 * @Project ssmDemo
 * @Package com.qf.service
 * @Description:
 * @Date 2022/7/15 10:19
 */
public interface UserService {

    List<User> findAll();

    Object findPage(Integer pageNum, Integer pageSize);

    void deleteById(Integer id);

    void addUser(User user);

    User findById(Integer id);

    void update(User user);
}
